Please note that UPSpace will be unavailable from Friday, 2 May at 18:00 (South African Time) until Sunday, 4 May at 20:00 due to scheduled system upgrades. We apologise for any inconvenience this may cause and appreciate your understanding.
Browsing 1937 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 9, 1937 by Type "Article"
-
Epstein, H.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
1. The country of the Hottentots -- 2. The domestic animals of the Hottentots -- 3. Descent and origin of the Hottentot cattle -- 4. Descent and origin of the Hottentot sheep -- 5. On the origin of the Hottentot dog -- 6. ...
-
Curson, H.H.; Neitz, W.O.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
'l'he compilation of the map accompanying this paper arose from a desire to demonstrate at a glance to veterinary students the approximate distribution of the genus Glossina, a knowledge of which is especially useful in ...
-
Rimington, Claude; Roets, G.C.S.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
(1) The plant Acaly)pha indica is cyanogenetic containing approximately 210 mgm. HC per 100 gm. dry weight of the dried powdered material. (2) A base is present in extracts of the plant, being derived from some precursor, ...
-
Viljoen, Noel Francois; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
In discussing the etymology and history of, what we understand in the ordinary English of the meat industry, as "measles" in pork and beef, it is quite insufficient to consider the "bladderworm" stage of the parasite only, ...
-
Myburgh, S.J.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
Coefficients of digestibility and nutritive ratios are given for some South African grasses, as well as for lucerne hay.
-
Roets, G.C.S.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
(1) Icterogenin may be present in variable amounts in the leaves and inflorescence of Lippia rehmanni (pears) whereas only traces are to be found in the stem and root stele.
(2) There is a possible translocation of the ...
-
Sterne, Max; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
(1) Virulent anthrax strains grew mucoid and produced avirulent rough dissociants on serum agar, in a number of different carbon dioxide concentrations. (2) A relatively small close of avirulent spores immunized sheep ...
-
Neitz, W.O.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
-
Steyn, Douw G.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
The plants, which are alleged to be used abortifacients and ecbolics by the natives of Uganda, were submitted by the Director of Medical Services, Uganda, for investigation. It is stated that the pregnant women drink ...
-
Ortlepp, R.J.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
About a year ago portions of preserved pig muscle were submitted by the Port Elizabeth abattoir authorities to this Institute in order to determine whether some whitish oval cysts attached to the fasciae of the muscles had ...
-
Coles, J.D.W.A.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
An apparently new blood parasite of the fowl, found in New
York and Philadelphia, has been described. A very similar, if not identical, organism occurs also in South Africa. The indications are that the parasite is not ...
-
Du Toit, P.J.
(Pretoria : Government Printer, 1937)
A parasite is described which infects red blood corpuscles of the giant girdle-tailed lizard Zonurus giganteus, Smith. The relationship of this parasite to other organisms is discussed and the conclusion is reached that ...
-
Rimington, Claude; Roets, G.C.S.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
The "Kougoed" of the Bushmen of Namaqualand is a preparation compounded of the dried, over-ground portions of the plants Mesembryanthemum anatomicum and Mesembryanthemum tortuosum. It is chewed and is said to exert a ...
-
Neitz, W.O.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
The occurrence of P. pitheci was recorded by Ross (1905) in several monkeys belonging to the genus Cercopithecus. The affected animals did not show any clinical symptoms apart from febrile reactions. Three years later the ...
-
Groenewald, J.W.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
Cases of osteofibrosis are not infrequently reported from race-horse stables where the animals are fed on cereal concentrates, and where the hay ration is kept relatively low. Unless legume hay is fed, or a collection is ...
-
Steyn, Douw G.; Du Toit, P.J.
(Published by the Government Printer, Pretoria, 1937)
-
Steyn, Douw G.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
Chemical tests and drenching and feeding experiments were conducted with fourteen different plants. It is significant that hydrocyanic acid was detected in specimens of wilted Medicago sativa L. (lucerne), Tephrosia macropoda ...
-
Ortlepp, R.J.
(Pretoria : Government Printer, 1937)
'l'he species discussed in the ensuing pages, except P. dispar von Linst., 1904, comprise some of the material which has from time to time been sent to this institute for determination. As this genus
comprises a considerable ...
-
Ortlepp, R.J.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
Seven new species of helminths are described, namely: Echinococcus felidis from a lion; Anoplocephala (S.J.) genettae from a genet; Gyrocoela kiewietti from a plover; Dubioxyuris macroscelidis from an elephant shrew; ...
-
Theiler, A.; Du Toit, P.J.; Malan, A.I.; Du Toit, P.J.
(Pretoria : Government Printer, 1937)
Bethke and associates (1933) and Dunlop (1935) conclude that growing pigs require approximately 0 - 6 percent P in their rations and that maximum growth is obtained with a Calcium-phosphorus ratio
between 1:1 and 2:1. ...